How every Warren County town got its name ... Steve Novak | For lehighvalleylive.com; A map of Warren County, published in the 1881 "History of Sussex and Warren Counties, New Jersey." ...

Warren County ranks ninth among New Jersey’s 21 counties for highest household income at $98,867, according to latest U.S. Census data. The Census recently released town-by-town income data ...

Warren County has released nine updated trail maps for eight parks, highlighting over 2,900 acres and 21 miles of trails for outdoor recreation.